Book excerpt: 8 Stories in 1! This holiday season, join Darla on her first adventure! Darla is a young and spunky astronaut-in-training. She wants to go to Mars one day, just like her favorite doll, Astronautica. But, to do so, she ll need to practice using her Power to Choose wisely. You can help Darla through her day by making choices for her! There are eight stories in one, so the fun never ends!